Product description

WAG DIAGNOSTIC on-board diagnostics systems are designed for monitoring the condition of the passenger carriage equipment and controlling its operation. Inside the railcar, the data between the devices is transmitted via CAN (CANopen protocol) and Ethernet. The WTB gateway makes it possible to communicate with the rest of the train.

 

WAG DIAGNOSTIC on-board diagnostics systems are available as integrated function units or as decentralised systems (input/output modules grouped in nodes located in different railcar locations). Communication between the controller modules and the controllers of other subsystems takes place via the CAN bus. Access to diagnostic data via FTP and WWW servers is available via the railcar’s Ethernet connection.

On-board diagnostic systems ensure the collection and recording of diagnostic data via CAN, Ethernet, digital and analogue inputs from the railcar equipment such as:

  • Static converter
  • Ventilation and air conditioning controller with temperature data logging
  • Door controllers
  • WC controller
  • Fire control panel
  • Pressure logger
  • Brake circuit
  • Outdoor temperature sensor
  • Anti-slip controller
  • Axle box temperature sensors
  • State of protection of power supply circuits in the railcar rooms,
  • IP and public address system
  • CCTV recorder
  • Systems for measuring the current of tail lights
  • End switches for bridges between railcars
  • Auxiliary switches for overcurrent circuit breakers
  • Battery grounding system

Features

Remote access to diagnostic data (e.g. FTP server, WWW available on the railcar)
Access to minimum 30 days archive data locally in the railcar (SD or SDHC card)
Option to simulate driving at speeds above 5 km/h and above 50 km/h
Communication with other vehicles on the train via WTB gate according to UIC 556
Synchronisation of the SIP system between railcars via the WTB gateway
Monitoring and diagnostics of CAN and Ethernet connections to other railcar

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